KM-37B540/545

Our motor noise control is at the leading level in the industry;

Usually, we define the noise level of the motor (in dB) based on the background noise and the measurement distance.

Noise is divided into two categories: mechanical noise and electrical noise. Mechanical noise is mainly related to the structure of the motor itself and the running speed of the motor (generally speaking, the faster the speed, the greater the noise), while electrical noise mainly comes from the sparks generated by the friction between the brush and the commutator.

Currently, there is no noiseless motor in the motor industry. We will improve the design to make the noise of the motor reach the level required by customers.

The service life of a motor will vary significantly depending on the model, material, and operating environment, including temperature, humidity, duty cycle, input power, and how the motor is coupled to the load. We usually need to ensure that the change of current, speed and torque of the motor in the running state is kept within the range of ±30% of the initial set value When we do the electrical life test.

If you can specify the specific requirements and working conditions, we will conduct a detailed assessment to determine which motor model best meets your needs.

The delivery time of general DC motor samples is usually 10 to 15 days, and the delivery time of gear motor samples is 15 to 20 days.

If there are special customized requirements, such as lengthening the shaft, special reduction ratio, etc, the delivery time will be extended accordingly.

The standard order lead time is 35 days, but this time can be adjusted according to different models, production cycles and order quantities.

For low-cost samples less than 5 pieces, we can provide them free of charge, but the freight should be borne by the customer (the customer can choose to provide the tracking number or arrange the Courier to pick up the package, both of which are acceptable to us); For samples in excess of this quantity, or customized products, we will charge the corresponding sample fee and shipping.

Our company has in-depth cooperation with international logistics, supporting express, sea, air and other transportation modes;

It can be delivered to all countries or regions in the world.